[ Modal Verb in Passive Voice ]
More energy-efficient homes _______________.
A. must be building
B. is built
C. must be built
D. is building
Select your answer:

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Verb Tenses › ViewBy tomorrow morning, she ________ all the required documents to the board.
A. will have submitted
B. will submit
C. has submitted
D. submits
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The black car is ______ than the red car.
A. more fast
B. more faster
C. faster
D. fast
